baber/WOPTO huggingface dataset:
Patent JP-H072791-A (JP)
Title: Preparation of methylolhydantion
Inventor: TOOMASU II FUARINA
IPC: C07B61/00
Filed: 1993-05-21
Abstract: There are provided methods for producing solid anhydrous methylolhydantoins. Initially, an aqueous stirrable medium is dehydrated and heated to yield a substantially anhydrous stirrable melt. The aqueous stirrable medium includes (A) a solute selected from the group consisting of (i) a dimethyloldimethylhydantoin, (ii) a hydantoin reactant, (iii) a formaldehyde source reactant, or (iv) a combination of any of the foregoing; and (B) optionally a catalyst. A molten system is then provided by adding, to the stirrable melt, a reactant mixture which includes (A)(i) the same or a different hydantoin reactant, (ii) a substantially anhydrous formaldehyde source reactant which may be the same as or different than the formaldehyde source reactant, or (iii) a combination thereof; and (B) optionally, the same or a different catalyst; wherein the molten system includes (i) at least one hydantoin reactant and (ii) at least one dehydrated formaldehyde source reactant or substantially anhydrous formaldehyde source reactant. The at least one hydantoin reactant and the at least one dehydrated formaldehyde source reactant or substantially anhydrous formaldehyde source reactant in the molten system are reacted, while reaction water is removed, to yield anhydrous molten methylolhydantoin. Finally, the molten methylolhydantoin is solidified. Alternatively, solid anhydrous methylolhydantoin is produced by reacting, in an aqueous stirrable medium as above, a reactant mixture of (i) the same or a different hydantoin reactant, (ii) a substantially anhydrous formaldehyde source reactant which may be the same as or different than the formaldehyde source reactant, or (ii) a combination thereof and (iv) optionally, the same as or different catalyst; wherein (i) at least one hydantoin reactant and (ii) at least one formaldehyde source reactant or substantially anhydrous formaldehyde reactant is present; while heating to at least the melting temperature of the methylolhydantoin and while removing substantially all water; to yield a molten methylolhydantoin; and subsequently solidifying the molten methylolhydantoin. These methods can be practiced as batch processes or as semi-continuous processes.
Patent JP-H11347551-A (JP)
Title: Treatment apparatus for highly purifying water
Inventor: SAWADA SHIGEKI
IPC: C02F9/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To treat raw water containing organic components and manganese effectively by providing the first ozone contact means using a filler and the second ozone contact means without using a filler as an ozone contact means. SOLUTION: In an ozone contact means suitable for an apparatus for highly purifying water which purifies water containing organic substances and manganese efficiently, a filler-fixed layer 2 is formed in the upper part of a gas-liquid contact tank 1, raw water is sprinkled from a water sprinkling pipe 3 installed above the layer 2, and ozone is diffused from a diffusion pipe 4 formed in a tank bottom part. The raw water sprinkled to the layer 2 by the pipe 3, while flowing down on the layer 2, which is the first ozone contact means, is brought into contact with ozone which was diffused from the pipe 4 and ascended in stored water and ozone-oxidized. The raw water which flowed down from the layer 2 is further ozone-oxidized in a water storage part 5, which is the second ozone contact means and in which ozone bubbles ascend.
Patent JP-S5380767-A (JP)
Title: Raw wastes conveying system
Inventor: TAGUCHI KAZUHIRO
IPC: B65F5/00
Filed: 1976-12-24
Abstract: PURPOSE: To well prevent a conveyer pipe from clogging, by crushing raw wastes thrown into a hopper, into pieces before feeding them into the pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0447208-A (JP)
Title: Measuring apparatus for roll profile of rolling mill
Inventor: KATO HEIJI
IPC: G01B21/20
Filed: 1990-06-14
Abstract: PURPOSE:To allow adaptation to work rolls with different diameters by making a roll profile measuring apparatus body approach or separate from a work roll with an interval adjustor. CONSTITUTION:A profile of a work roll 20 can be measured without trouble during a rolling by moving an upper roll cooler body 70 vertically following vertical action of an upper work roll 20. The body 70 and a roll profile measuring apparatus body are supported on a lift frame 49 in such a manner as to be allowed to approach or separated from the work roll 20. As a result, even when the work roll 20 is replaced with the one with a different diameter, an interval adjuster 74 is driven to make the roll profile measuring apparatus body approach or separate from the work roll 20 thereby enabling adaptation to the change with a positional adjustment.
Patent JP-2000345131-A (JP)
Title: Re-release type adhesive composition
Inventor: TAKAMIYA HIROYUKI
IPC: C09J133/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in tackiness to various adherends, and having excellent re-releasability and stain resistance after cured with ultraviolet rays, or the like, and usuful for temporary adhesion as that in e.g. a process of dicing semiconductor wafers, by including a hydrophilic acrylic adhesive, an active energy ray-curable compound, and the like. SOLUTION: This composition is obtained by including (A) a hydrophilic acrylic adhesive, (B) an active energy ray-curable compound comprising pref. a hydrophilic urethane acrylate oligomer, (C) a photopolymerization initiator such as a 1-hydroxycyclohexyl phenyl ketone, and (D) a crosslinking agent pref. so that the weight ratio of the component A to the component B is (95:5) to (30:70), and the components C and D are at 0.5 to 5.0 pts.wt. and 0.01 to 4 pts.wt., respectively, each based on the total of 100 pts.wt. of the components A and B. the component A is pref. a neutralized product of a copolymer made from an unsaturated monomer containing a carboxyl group, or the like (e.g. acrylic acid) and a monomer copolymerizable therewith such as butyl acrylate.
Patent JP-H0322309-A (JP)
Title: Power cable
Inventor: INOUE YOSHIYUKI
IPC: C08L23/04
Filed: 1989-06-19
Abstract: PURPOSE:To have a power cable with the suppression of any water tree by forming an insulating layer consisting mainly of a composition containing an organic heavy metal compound as a cross-linking catalyst while containing a mixture consisting of specific ethylene-vinyl acetate copolymer resin and polyethylene. CONSTITUTION:For a cable insulating layer ls used a composition containing a mixture consisting of 25 to 35wt.% of both ethylenevinyl acetate copolymer resin having a vinyl acetate content of 25 to 33wt.% and 65 to 75wt.% of polyethylene, in which vinyl trimethoxysilane is contained in a molecular chain through the process of using copolymerization or graft polymerization, and also containing an organic heavy metal compound as a cross-linking catalyst, Consequently, the service life of a cable in its submerged condition charged with electricity, namely, time necessary to result in the dielectric breakdown of the cable is considerably lengthened to be effective for the use of every power cable for underground power transmission and distribution, being often used under circumstances having water around it.
Patent JP-S5488031-A (JP)
Title: Plasma display driving circuit
Inventor: MURAKAMI ISAO
IPC: H04N5/66
Filed: 1977-12-24
Abstract: PURPOSE: To reduce the circuit loss and thus to increase the using reliability for the transistor by controlling the plasma display driving power source for the complementary type circuit with the switching timing.  
     CONSTITUTION: The pulse voltage is applied to the plasma display of switching transistor TrQ1, and switching element Q4 varies the polarity of the wall charge occurring at the plasma display with application of the pulse voltage. Capacitor CO is charged up to nearly power voltage +V through resistor R5 and by the conduction of TrQ1. This charged functions as the auxiliary power source of switching TrQ3 and also makes switching TrQ2 conduct after the non-conduction of TrQ1. Thus, the plasma display driving power source to be applied to the complementary type circuit is controlled in the switching timing. As a result, the circuit loss can be reduced, at the same time enhancing the using reliability of the transistor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08170242-A (JP)
Title: Mechanism for performing selection of a plurality of shedding motion by deflecting element means
Inventor: ANDORE DEYUUISUPERAARU
IPC: D03C3/12
Filed: 1995-06-22
Abstract: PURPOSE: To provide the subject mechanism for reliably selecting a plurality of shedding motions through moving suspended hooks over a span between the lock position and release position for complementary hooks via voltage application to bending elements. CONSTITUTION: This mechanism for the selection control of shedding motions of Jacquard-type weaving or knitting machines comprises complementary hooks 2, 12 mutually connected, together with auxiliary blades 1, 11, in a vertically movable manner with phases contrary to each other with a single cord 21 and suspended hooks 6, 16 vertically movable by the aid of bimorf bending elements 9 mounted on the top of a perpendicular sleeve 24 inside the upper part 22 of a frame.  This mechanism works as follows: a voltage is applied via an electric wire 23 to the bending elements 9, a T-joint with two return stop pins supported on the free end of the bending devices 9 is allowed to slip out of the orbit of the suspended hooks 6, 16 so that the hooks 2, 12 take release position enabling clamping themselves apart from lock position hampering clamping themselves; on releasing the voltage application, the bending elements 9 return to the original upright position, and the T-joint to the lock position.
Patent JP-S6217108-A (JP)
Title: Method for recovering sensible heat of waste combustion gas from blast furnace hot stove
Inventor: KURIYAMA HISASHI
IPC: C21B9/00
Filed: 1985-07-16
Abstract: PURPOSE:To prevent the acid dew point corrosion of waste gas and to recover the waste heat to the max. extent by using regeneration type air preheaters having high efficiency of recovering the waste heat and controlling the quantity of the heat extraction of gaseous fuel heat exchangers provided on the uppwer stream and down stream of the preheaters. CONSTITUTION:The combustion air and combustion gas are preheated by the waste combustion gas of a blast furnace hot stove 1 and the sensible heat of the waste gas is recovered. The low-calory gaseous fuel preheater 2, the regeneration type preheater 3 and the high-calory gaseous fuel preheater 4 are successively installed along the flow direction of the waste gas from the upper stream side thereof. The waste gas temps. are detected by respective temp. detectors 2a, 3a, 4a on the inlet sides of the respective preheaters. The supply of the air or gaseous fuel to each heat exchanger is decreased or stopped when the decrease of the waste gas temp. down to the acid dew point temp. in each preheater is anticipated, by which the quantity of the heat extraction from the waste gas is controlled.
Patent JP-S6134634-A (JP)
Title: Parity error control device
Inventor: KUWAZAWA KIYOSHI
IPC: G06F11/10
Filed: 1984-07-26
Abstract: PURPOSE:To improve the bus cycle time by generating parity error information so that it is recognized by a CPU in the next bus cycle, when a parity error is detected in a data outputted by a device such as a memory, etc. CONSTITUTION:A CPU 1 executes a transfer of a data between a CPU 1 and a device such as a memory 2, etc. by an asynchronous bus control of a signal AS 10, a signal inversion DTACK 9, and an abnormal signal inversion BE, etc. When the device of the memory 2, etc. receives an access by the CPU 1, a parity is inspected by a parity inspecting circuit 4. When the parity inspecting circuit 4 detects a parity error, a bus error control circuit 50 generates parity error information so that the parity error is not recognized by the CPU 1 in the bus cycle concerned but recognized in the next bus cycle.
Patent JP-S6134091-A (JP)
Title: Liquid crystal composition
Inventor: KASAHARA FUSAKO
IPC: G09F9/35
Filed: 1984-07-26
Abstract: PURPOSE:To provide a nematic liquid crystal compsn. which gives good margin in driving at a low duty ratio, can be driven over a wide temp. range and has excellent reliability, by mixing four liquid crystal compds. CONSTITUTION:The titled liquid crystal compsn. is obtd. by incorporating at least one compd. selected from each group of group A consisting of compds. of formulas I, II, III, group B consisting of compds. of formula IV, group C consisting of compds. of formula V and group D consisting of compds. of formulas VI, VII, VIII (wherein R1, R2, R2', R3, R3', R4, R5, R5', R6, R7, R7', R8, R8' are each a 2-8C alkyl). Pref. 2-20wt% of each of compds. of formulas I to VIII is incorporated. The resulting liquid crystal compsn. gives positive margin in driving at a duty ratio of 1/64 and exhibits good reliability even at a temp. of as low as -30 deg.C.
Patent JP-2000343728-A (JP)
Title: Ink jet recorder and head cleaning control method therefor
Inventor: HARA KAZUHIKO
IPC: B41J29/38
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which service life of an ink jet cartridge is prolonged and the burden of running cost and the like can be lessened. SOLUTION: Upon receiving a cleaning command from a user, a cleaning command detecting means 38 refers to a print record after execution of previous cleaning operation stored in a print record storing means 40. When no print record is stored, a cleaning mode selecting means 41 sets an imaginary cleaning operation mode associated with no suction mode of ink from a recording head and a cleaning mode control means 36 executes a corresponding cleaning mode. When a user inputs cleaning command consecutively, continuous cleaning operation for sucking/discharging ink is avoided and waste of ink can be avoided.
Patent JP-S5679566-A (JP)
Title: Facsimile exchanging system
Inventor: IIJIMA KATSUYUKI
IPC: H04N1/00
Filed: 1979-12-03
Abstract: PURPOSE:To decrease the high speed MODEMs in number without using them in the same number as the lines, by using a known line exchanging system, in a facsimile communication having tonal control steps. CONSTITUTION:As to the communication from the facsimile terminal connected to the line 0 to the center device CE, the terminal transmits high speed video signals to the storage section M via branch amplifier BAMPO, line exchange SW, and high speed MODEM HMDM with the line connection completion instruction at the center device. As to the communication from the center device to the terminal, low speed MODEMs LMDM0-n are started from the storage section M, and a starting control signal is transmitted to the terminal. When the preparation of the terminal is made, the center device instructs the line exchanger to connect the high speed MODEM with the desired terminal circuit. After the operation at the line exchanger is finished, the video signal at the storage section is transmitted to the terminal.
Patent JP-S635945-A (JP)
Title: Device for driving swing-moving front gripper for printer
Inventor: LEYENDECKER HANS-WILHELM
IPC: B41F21/05
Filed: 1987-06-25
Abstract: A device for driving an oscillating auxiliary gripper of a printing press includes an eccentric shaft rotatably mounted in the side upright of the press and on the eccentric portion of which a cam-actuated auxiliary gripper shaft is rotatably mounted for oscillation thereon rotation with a driven gear being rigidly secured to the eccentric shaft and meshing permanently with a drive gear that rotates with the impression cylinder of the press is arranged to provide positively cooperating drive elements and coaxiality of the input and output shafts for introducing the desired additional motion superimposed upon the continuous rotation of the lifting eccentric of the auxiliary gripper. To this end, an auxiliary cam and main cam are rigidly secured to the eccentric shaft coaxially with the driven gear and are positively connected by way of a double cam follower lever having a pivoted connection in the frame and a pivoted connection through a crank link to the drive or input side of a differential planetary transmission on whose output side the auxiliary gripper shaft is rotatably disposed for oscillation on the eccentric portion of the rotating eccentric shaft.
Patent JP-S5279707-A (JP)
Title: Key telephone main unit
Inventor: SEKIGUCHI KOUICHI
IPC: H04M9/02
Filed: 1975-12-26
Abstract: PURPOSE:To save teh expenses such asconstruction works, by enabling the station arrival, display, reponse, communication, and outgoing thru the use of the cable core wires fewer than conventional systems.
Patent JP-S5946339-A (JP)
Title: Air-fuel ratio controlling apparatus for internal- combustion engine
Inventor: IEZUKA ISAMU
IPC: F02M25/08
Filed: 1982-09-10
Abstract: PURPOSE:To keep the air-fuel ratio substantially equal to the theoretical air-fuel ratio, by detecting the density of hydrocarbon at the position of an intake passage located on the downstream side of a purge port and on the upstream side of fuel injection valves, and controlling the injection quantity of fuel on the density of hydrocarbon by way of open-loop control such that the air-fuel ratio of mixture in combustion chambers is substantially equal to the theoretical air-fuel ratio. CONSTITUTION:At a step 44, the injection quantity of fuel by fuel injection valves 11 is calculated from the input signal supplied from a means 20 for detecting the density of hydrocarbon as a function of the density of hydrocarbon. Further, according as the density of hydrocarbon is increased in the relationship between the actual density of hydrocarbon and a standardized air-fuel ratio lambda, the value of lambda is increased, that is, the injection quantity of fuel is decreased. Thus, the actual air-fuel ratio of mixture can be controlled to be substantially equal to the theoretical air-fuel ratio on the basis of the sum of the quantity of vaporized gas fuel and the quantity of fuel injected from the fuel injection valves 11.
Patent JP-H0447808-A (JP)
Title: Error detecting circuit
Inventor: MURAKAMI KOU
IPC: H04L7/08
Filed: 1990-06-15
Abstract: PURPOSE:To complete the acquisition of synchronism in a short time by simultaneously fetching N output signals from a converting means to the N DFF circuits corresponding to a select signal. CONSTITUTION:When input signals I1-I4 are received by a code conversion circuit 12, those signals are converted to prescribed output signals O1 and O4 and outputted. Corresponding to the select signal to be impressed through an input terminal 105, any one of two inputs is selected and outputted by selection circuits 25-28 of an M sequence generating circuit 2. On the other hand, D flip-flop(DFF) circuits 21-24 are respectively connected to the output sides of the circuits 25-28. In this case, when the select signal is '1', the output of a synchronizing circuit 1 is fetched and when it is '0', the output of an exclusive OR circuit 29 is fetched and fed back to the circuit 21 so as to generate an M sequence. The output signal is simultaneously fetched through the selection circuits 21-25 to DFF circuit 21-24 by one clock.
Patent JP-S6218377-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J9/00
Filed: 1985-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H027758-A (JP)
Title: Voice forward and store device
Inventor: SHINDOU ASAKO
IPC: H04M3/42
Filed: 1988-06-27
Abstract: PURPOSE:To suppress the storage of a voice data with less importance to a prescribed quantity or below and to ensure sufficiently a storage area for the voice data with high importance by dividing the storage areas for the voice data into two, less importance and high importance areas. CONSTITUTION:A caller subscriber terminal set number giving a voice signal with high importance is registered in advance on a table 10 provided to a storage control circuit 4. The area control circuit each receiver in the file 6 is divided into a storage area 12a where voice data with high importance are stored and a storage area 12b where voice data with less importance are stored, and when the storage control circuit 4 discriminates the caller to be a caller registered in the table 10, the voice data supplied from a voice compression and expansion circuit 5 is stored in the storage area 12a, and when the circuit 4 discriminates the caller to be a caller not registered in the table 10, the voice data is stored in the storage area 12b and the input restriction is processed for each area. Thus, the storage of the voice data with less importance is suppressed to be a prescribed quantity or less.
Patent JP-H04233055-A (JP)
Title: Server architecture for terminal apparatus
Inventor: GEARII BUAAKON
IPC: G06F13/12
Filed: 1991-06-27
Abstract: PURPOSE: To reduce costs, and to improve executing efficiency by managing a pointer to data by using a command state register by a CPU, and instructing a data moving module to actively execute data movement between those terminal devices and an LAN. CONSTITUTION: A CPU 12 transmits a control signal for recognizing a prescribed location in a memory 14, and applies it to a data moving modules 20 including a command state register, that is, a control state register(CSRs) 35. Under the control of the module 20, data are moved from the prescribed location in the memory 14 to a serial line controller 44a. Under the control of the data moving module 20, the data are moved from the serial controller 44a to at least one of plural terminal devices (not shown in a figure). Thus, simple constitution and high data through-put can be maintained.
Patent JP-H104279-A (JP)
Title: Mounting structure of electronic equipment
Inventor: SHIOZAWA KENICHI
IPC: H05K7/14
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment mounting structure which is capable of improving a system design in degree of freedom keeping substrates high in maintainability and independence from each other and solving a trouble such as pin neck which occurs between the substrates and a shelf. SOLUTION: An electronic equipment mounting structure is composed of substrates 1 and a shelf 2. The shelf 2 is equipped with a backboard 20 and a first, board 21 and a second board 22 which are continuously provided to both the edges of the backboard 20 to support the substrates 1. Substrate-side connectors 3 and 3 are provided to the adjacent sides 10 and 11 of the substrate 1, and shelf-side connectors 4 and 4 are provided in the backboard 20 and either of the boards 21 and 22. The substrate-side connectors 3 and 3 and the shelf-side connectors 4 and 4 are so constituted as to be fitted in or detached from each other substantially making an angle of 45 deg. with the backboard 20.